#container{
    background-color:#D5D5D5;
    width:1500px;
    height:100%;

    margin-left:auto;
    margin-right:auto;
  

}

#modelBoton{
    display: block;
    background: #D5D5D3; 
    font-weight: bold;
    line-height: 50px;
    width: 300px; 
    text-decoration: none;
    color: #67788D;
    border-radius: 8px;
    -moz-box-shadow:inset 0 0 10px #000000;
    -webkit-box-shadow:inset 0 0 10px #000000;
    box-shadow:inset 0 0 10px #000000; 

}

body
{


    font-family: sans-serif;
    font-size: 100%;
    padding: 0;
    margin: 0;
    color: #333;
    background-color: #FFFFFF;
}